Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 3/26/23; data available through 3/9/23.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Summary of CA County Severity Map
Vaccinations by Zip Code
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
In the past week, all COVID hospitalizations grew by -9.2%.; COVID ICU hospitalizations grew by -14.5%.
22,579,866 cumulative doses have been administered (13,179 doses administered in the past week). Already, 81.9% of the county has received at least 1 dose and 73.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -7.2%.; COVID ICU hospitalizations grew by -22.8%.
4,561,653 cumulative doses have been administered (3,231 doses administered in the past week). Already, 90.9% of the county has received at least 1 dose and 83.7% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 8.9 to 9.1.; COVID ICU hospitalizations went from 1.3 to 2.0.
350,278 cumulative doses have been administered (163 doses administered in the past week). Already, 59.8% of the county has received at least 1 dose and 54.7% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 0.7%.; COVID ICU hospitalizations grew by 18.1%.
3,106,062 cumulative doses have been administered (1,801 doses administered in the past week). Already, 89.7% of the county has received at least 1 dose and 84.1% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.3 to 1.0.; COVID ICU hospitalizations went from 0.0 to 0.7.
40,020 cumulative doses have been administered (44 doses administered in the past week). Already, 55.9% of the county has received at least 1 dose and 49.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.6 to 1.7.; COVID ICU hospitalizations went from 0.0 to 0.0.
371,333 cumulative doses have been administered (145 doses administered in the past week). Already, 68.3% of the county has received at least 1 dose and 62.1% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -11.2%.; COVID ICU hospitalizations grew by 31.5%.
1,781,422 cumulative doses have been administered (1,070 doses administered in the past week). Already, 67.5% of the county has received at least 1 dose and 61.0% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.4 to 5.7.; COVID ICU hospitalizations went from 1.9 to 1.7.
286,229 cumulative doses have been administered (219 doses administered in the past week). Already, 75.5% of the county has received at least 1 dose and 68.9% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -1.4%.; COVID ICU hospitalizations went from 1.3 to 1.4.
540,979 cumulative doses have been administered (610 doses administered in the past week). Already, 138.9% of the county has received at least 1 dose and 94.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -34.2%.; COVID ICU hospitalizations went from 9.1 to 5.3.
1,347,675 cumulative doses have been administered (503 doses administered in the past week). Already, 59.7% of the county has received at least 1 dose and 53.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.6 to 0.6.; COVID ICU hospitalizations went from 0.1 to 0.0.
192,904 cumulative doses have been administered (64 doses administered in the past week). Already, 51.7% of the county has received at least 1 dose and 45.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.4 to 1.6.; COVID ICU hospitalizations went from 0.1 to 0.3.
104,357 cumulative doses have been administered (34 doses administered in the past week). Already, 62.5% of the county has received at least 1 dose and 55.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
24,216 cumulative doses have been administered (5 doses administered in the past week). Already, 33.3% of the county has received at least 1 dose and 29.9% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 6.4 to 4.6.; COVID ICU hospitalizations went from 0.0 to 0.1.
246,057 cumulative doses have been administered (150 doses administered in the past week). Already, 61.4% of the county has received at least 1 dose and 55.1% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 2.4%.; COVID ICU hospitalizations went from 2.4 to 2.3.
804,410 cumulative doses have been administered (554 doses administered in the past week). Already, 97.1% of the county has received at least 1 dose and 89.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.9 to 2.6.; COVID ICU hospitalizations went from 0.4 to 0.0.
187,971 cumulative doses have been administered (113 doses administered in the past week). Already, 76.8% of the county has received at least 1 dose and 68.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 11.0 to 9.4.; COVID ICU hospitalizations went from 1.7 to 1.1.
443,055 cumulative doses have been administered (165 doses administered in the past week). Already, 63.4% of the county has received at least 1 dose and 55.9% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -18.1%.; COVID ICU hospitalizations went from 1.3 to 0.3.
954,347 cumulative doses have been administered (699 doses administered in the past week). Already, 80.9% of the county has received at least 1 dose and 72.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.7 to 4.9.; COVID ICU hospitalizations went from 1.9 to 1.1.
357,269 cumulative doses have been administered (158 doses administered in the past week). Already, 88.5% of the county has received at least 1 dose and 79.8% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 4.0 to 3.4.; COVID ICU hospitalizations went from 0.0 to 0.0.
205,553 cumulative doses have been administered (69 doses administered in the past week). Already, 72.8% of the county has received at least 1 dose and 65.4% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -11.5%.; COVID ICU hospitalizations grew by 4.7%.
7,131,745 cumulative doses have been administered (2,964 doses administered in the past week). Already, 80.4% of the county has received at least 1 dose and 73.4% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -16.9%.; COVID ICU hospitalizations grew by -6.5%.
849,308 cumulative doses have been administered (286 doses administered in the past week). Already, 73.6% of the county has received at least 1 dose and 68.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -28.4%.; COVID ICU hospitalizations went from 13.1 to 8.0.
4,308,999 cumulative doses have been administered (1,891 doses administered in the past week). Already, 67.4% of the county has received at least 1 dose and 60.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -14.4%.; COVID ICU hospitalizations grew by -14.7%.
3,292,185 cumulative doses have been administered (1,908 doses administered in the past week). Already, 75.0% of the county has received at least 1 dose and 69.0% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.9 to 0.7.; COVID ICU hospitalizations went from 0.1 to 0.4.
132,515 cumulative doses have been administered (87 doses administered in the past week). Already, 77.0% of the county has received at least 1 dose and 70.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -22.9%.; COVID ICU hospitalizations grew by -27.0%.
3,595,557 cumulative doses have been administered (1,749 doses administered in the past week). Already, 63.3% of the county has received at least 1 dose and 57.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -14.3%.; COVID ICU hospitalizations grew by -23.5%.
7,803,957 cumulative doses have been administered (5,608 doses administered in the past week). Already, 87.6% of the county has received at least 1 dose and 75.9% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -20.1%.; COVID ICU hospitalizations went from 13.6 to 8.6.
2,600,944 cumulative doses have been administered (1,869 doses administered in the past week). Already, 94.0% of the county has received at least 1 dose and 85.0% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -9.5%.; COVID ICU hospitalizations went from 6.1 to 5.1.
1,481,943 cumulative doses have been administered (728 doses administered in the past week). Already, 72.5% of the county has received at least 1 dose and 65.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 7.9 to 9.1.; COVID ICU hospitalizations went from 0.0 to 0.0.
583,885 cumulative doses have been administered (232 doses administered in the past week). Already, 73.2% of the county has received at least 1 dose and 66.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -13.6%.; COVID ICU hospitalizations went from 7.6 to 3.1.
2,245,770 cumulative doses have been administered (1,531 doses administered in the past week). Already, 94.1% of the county has received at least 1 dose and 86.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 14.8%.; COVID ICU hospitalizations went from 1.3 to 1.4.
960,603 cumulative doses have been administered (561 doses administered in the past week). Already, 78.2% of the county has received at least 1 dose and 69.6% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -6.4%.; COVID ICU hospitalizations grew by -0.6%.
5,458,615 cumulative doses have been administered (3,251 doses administered in the past week). Already, 93.2% of the county has received at least 1 dose and 85.8% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -20.2%.; COVID ICU hospitalizations went from 0.1 to 0.6.
687,302 cumulative doses have been administered (448 doses administered in the past week). Already, 84.4% of the county has received at least 1 dose and 77.5% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 6.0 to 4.4.; COVID ICU hospitalizations went from 1.7 to 2.3.
248,192 cumulative doses have been administered (93 doses administered in the past week). Already, 54.0% of the county has received at least 1 dose and 48.0% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -9.5%.; COVID ICU hospitalizations went from 7.6 to 7.9.
963,768 cumulative doses have been administered (504 doses administered in the past week). Already, 78.5% of the county has received at least 1 dose and 70.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -5.7%.; COVID ICU hospitalizations went from 4.9 to 2.1.
1,282,283 cumulative doses have been administered (619 doses administered in the past week). Already, 86.4% of the county has received at least 1 dose and 80.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -7.5%.; COVID ICU hospitalizations went from 5.4 to 6.9.
936,772 cumulative doses have been administered (323 doses administered in the past week). Already, 65.1% of the county has received at least 1 dose and 59.4% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
162,962 cumulative doses have been administered (67 doses administered in the past week). Already, 61.2% of the county has received at least 1 dose and 56.2% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 2.0 to 1.4.; COVID ICU hospitalizations went from 0.1 to 0.0.
80,914 cumulative doses have been administered (31 doses administered in the past week). Already, 48.1% of the county has received at least 1 dose and 43.5% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -17.9%.; COVID ICU hospitalizations went from 2.3 to 0.7.
713,315 cumulative doses have been administered (298 doses administered in the past week). Already, 60.2% of the county has received at least 1 dose and 53.8% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 1.1 to 0.1.; COVID ICU hospitalizations went from 0.0 to 0.0.
90,209 cumulative doses have been administered (29 doses administered in the past week). Already, 59.9% of the county has received at least 1 dose and 55.3% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 10.4%.; COVID ICU hospitalizations went from 2.9 to 2.6.
1,876,162 cumulative doses have been administered (752 doses administered in the past week). Already, 79.9% of the county has received at least 1 dose and 73.3% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 3.3 to 4.3.; COVID ICU hospitalizations went from 0.4 to 0.7.
515,479 cumulative doses have been administered (260 doses administered in the past week). Already, 79.8% of the county has received at least 1 dose and 72.3% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.9 to 5.1.; COVID ICU hospitalizations went from 0.0 to 0.0.
108,660 cumulative doses have been administered (52 doses administered in the past week). Already, 55.6% of the county has received at least 1 dose and 50.4% is fully vaccinated.
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Severity measured as proportion relative to Tier 1 (minimal) threshold.
1 = at Tier 1 threshold
2 = 2x higher than Tier 1 threshold
Severity Scale